If you loved Modest Heroes, try NiNoKuni
A bridge between a film you've already seen and one most people haven't. Here's what they share, and what the second one does that the first one doesn't.
What they share
Both films are directed by Yoshiyuki Momose, and they sit in Adventure / Animation / Fantasy territory. If that's the register that drew you to Modest Heroes, the second film will land in a comparable space — through a different lens.
What NiNoKuni is
Here's a film that thinks parallel worlds are the solution, not the problem. Two high schoolers travel to a magical kingdom to save their friend's life, only to discover love makes things even more complicated. It's probably best enjoyed by people already invested in the lore.

